docs: make v2 the default docs, move v1 to /v1/ subpath #45

	name: Deploy VitePress site to Pages

	on:
	push:
	branches: [main, v1]

	workflow_dispatch:

	permissions:
	contents: read
	pages: write
	id-token: write

	concurrency:
	group: pages
	cancel-in-progress: false

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout main
	uses: actions/checkout@v7
	with:
	ref: main
	path: main
	fetch-depth: 0

	- name: Checkout v1
	uses: actions/checkout@v7
	with:
	ref: v1
	path: v1
	fetch-depth: 0

	- name: Setup Node
	uses: actions/setup-node@v6
	with:
	node-version: 24
	cache: npm
	cache-dependency-path: main/package-lock.json

	- name: Setup Pages
	uses: actions/configure-pages@v6

	- name: Build main docs (v2.0 — current)
	working-directory: main
	run: \|
	npm ci
	npm run docs:build

	- name: Build v1 docs (v1.x — stable)
	working-directory: v1
	run: \|
	npm ci
	npm run docs:build

	- name: Assemble combined site
	run: \|
	mkdir -p site
	cp -r main/docs/.vitepress/dist/. site/
	mkdir -p site/v1
	cp -r v1/docs/.vitepress/dist/. site/v1/

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v5
	with:
	path: site

	deploy:
	# Every branch pushed above (main, v1) must also be listed in Settings >
	# Environments > github-pages > Deployment branches, or this job 403s.
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	needs: build
	runs-on: ubuntu-latest
	name: Deploy
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v5

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